DIN Rail Single Phase Split Prepayment Electricity Meter
Type: DDSY1311
This meter is certified by STS Association and meets full IEC standards. Designed for overseas residential & small commercial sub-billing, it adopts standard 35mm DIN rail mounting for compact & easy installation.
description
| Item | Parameter |
| Basic Parameter | Active accuracy:Class 1 (IEC 62053-21) |
| Reactive accuracy:Class 2 (IEC 62053-23) | |
| Rated voltage:220/230/240V | |
| Specified operation range:0.5Un~1.2Un | |
| Rated current:5(60)/5(80)/10(80)/10(100)A | |
| Starting current:0.004Ib | |
| Frequency: 50/60Hz | |
| Pulse constant: 1000imp/kWh 1000imp/kVarh (configurable) | |
| Current circuit power consumption<0.3VA Voltage circuit power consumption<1.5W/3VA | |
| Operating temperature range:-40°C ~ +80°C | |
| Storage temperature range:-40°C ~ +85°C | |
| Type Testing | IEC 62052-11 IEC 62053-21 IEC 62053-23 IEC 62055-31 |
| Communication | Optical portRS485/M-Bus |
| PLC/G3-PLC/HPLC/RF | |
| IEC 62056/DLMS COSEM | |
| Measurement | Two elements |
| Energy: kWh,kVarh,kVAh | |
| Instantaneous:Voltage,Current, Active power, Reactive power, Apparent power, Power factor, Voltage current angle, Frequency | |
| Tariff Management | 8 tariff, 10 daily time spans, 12 day schedules, 12 week schedules, 12 seasons schedules, 100 holidays (configurable） |
| LED Display | Active energy pulse, Reactive energy pulse, Remaining credit status, CIU communication / Alarm status |
| RTC | Clock accuracy:≤0.5s/day (in 23°C) |
| Daylight saving time:Configurable or automatic switching | |
| Internal battery (un-replaceable)Expected life at least 15 years | |
| Event | Standard Event, Power Event, Special event, etc. Event date and time At least 100 event records list |
| Storage | NVM,at least 15 years |
| Security | DLMS suite 0 |
| Prepayment Function | STS standard Prepayment mode: Electricity/Currency |
| Recharge: CIU Keypad (3*4)Recharge with 20-digit STS token | |
| Credit warning:It supports three levels of credit warning. The levels threshold is configurable. | |
| Emergency credit: The consumer is able to obtain a limited amount of credit as a short-term loan.It is configurable. | |
| Friendly mode:Used in the circumstances where is inconvenient to obtain needed credit. The mode is configurable. For example,at night or in the case of a frail elderly consumer) | |
| Mechanical | Installation: RAIL |
| Enclosure protection: IP54 | |
| Support installation of seals | |
| Meter Case:Polycarbonate | |
| Dimensions (L*W*H): 155mm*110mm*55mm | |
| Weight: Approx.0.55kg | |
| Connection wiring Cross-sectional area: 2.5-35mm² | |
| Connection type: LNNL/LLNN | |
| CIU | |
| LED&LCD display | LED indicator: Remaining credit status, Communication, Event/Relay status |
| LCD display:Same with the MCU display | |
| Mechanical | Enclosure protection: IP51 |
| Case material:Polycarbonate | |
| Dimension (L*W*H): 148mm*82.5mm*37.5mm | |
| Weight: Approx. 0.25kg | |
